Game board



FIG. 1 is a top plan view of a game board showing my new design;

FIG. 2 is a cross-sectional view thereof along the line 2--2 of FIG. 1; and

FIG. 3 is a cross-sectional view thereof, along the line 3--3 of FIG. 1. 

The ornamental design for a game board, as shown and described. 